Dolomite is an important component of dolomite. It is mostly symbiosis with minerals such as gypsum and rock salt. It will appear grayish white, and will appear brown after weathering, with a certain glass luster. After reasonable processing, it can be used as a glass flux, Fertilizers, decorative stones, and cement raw materials are currently mainly distributed in my country’s Yilan County, Taiwan, Yantai, Shandong, and Kuandian, Liaoning.
Crushing processing is one of the necessary stages for the comprehensive utilization of dolomite. A reasonable crushing production line is designed to realize the full dissociation of minerals. So what are the dolomite crushing production line equipment? What is the technological process?
Dolomite crushing production line
Dolomite crushing production line equipment
The equipment of the dolomite crushing production line is relatively simple, including jaw crushers, impact crushers, vibrating feeders, circular vibrating screens, belt conveyors, etc. These equipment have their own characteristics and play important roles and functions on the production line.
1. Jaw crusher: The function of this equipment is to complete the preliminary rough processing of dolomite ore. It uses the mutual squeezing and splitting between the movable and fixed jaws to realize the coarse crushing of the stone. One of the most common crushers in the industry. It has the characteristics of simple structure, small size, good quality, long life, high efficiency, large output, adjustable particle size, good effect, and small investment.
2. Impact crusher: After jaw crushing, this equipment is used for medium and fine crushing and shaping of dolomite particles after coarse crushing. The crushed stone has beautiful shape, uniform texture, less impurities, and reasonable gradation. It has many characteristics such as beautiful appearance, reliable quality, reduced failure, high efficiency and energy saving, low cost, no pollution and low energy consumption.
3. Vibration feeder: The function of this equipment is to feed dolomite materials uniformly and quantitatively into the crusher. It has stable vibration, low noise, low power consumption, reliable work and long life. It is an ideal feeder Device Selection.
4. Circular vibrating screen: The crushed dolomite material must be screened and processed reasonably, and a circular vibrating screen is needed here. It has high screening efficiency, convenient maintenance, sturdiness and durability, and safe use. The overall effect is very good.
Circular vibrating screen
5. Belt conveyor: This equipment is equivalent to the connecting part of the entire production line. It completes the stone conveying operation. Its operation is high-speed, stable and reliable, with strong conveying capacity, long distance, easy maintenance, and more convenient to use.
Dolomite crushing production line process
The process of dolomite crushing production line generally has gone through two stages of coarse crushing and medium and fine crushing. The specific process steps are as follows:
1. Coarse crushing: The large dolomite materials after blasting and mining are uniformly sent by the vibrating feeder to the jaw crusher for preliminary crushing, and then rationally screened by the circular vibrating screen, and the unqualified stones are returned to the jaw crusher for re-processing. broken;
2. Medium and fine crushing: The sieved dolomite crushed material is quantitatively and orderly sent to the impact crusher under the action of the belt conveyor to be crushed, and the same is screened by the vibrating screen, and the stone with too large particle size is returned to the counterattack. The crushing continues inside the crushing, and the stones that meet the conditions will be transported to the finished material area.
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